Method

GExiv2Metadataget_preview_properties

Declaration [src]

GExiv2PreviewProperties**
gexiv2_metadata_get_preview_properties (
  GExiv2Metadata* self
)

Description [src]

An image may have stored one or more previews, often of different qualities, sometimes of different image formats than the containing image. This call returns the properties of all previews Exiv2 finds within the loaded image. Use gexiv2_metadata_get_preview_image() to load a particular preview into memory.

Return value

Type: An array of GExiv2PreviewProperties*

An array of GExiv2PreviewProperties instances, one for each preview present in the loaded image.

The array is NULL-terminated.
The returned data is owned by the instance.
The return value can be NULL.